Live · updated daily from USGS
Swimmable water near you
1,326 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (27 mins ago).
- Cold · below 60°F · 218
- Cool · 60–69°F · 484
- Comfortable · 70–86°F · 546
- Warm · above 86°F · 78
- You
A map of the United States with one coloured dot per USGS sensor reporting a live water temperature. The readings are listed below.
Nearest live readings
The closest USGS sensors currently reporting a water temperature, nearest first.
- CLOVER CREEK NEAR TILLICUM, WAUSGS gauge · Washington · 3 ft³/s63°F40 mi1 hr ago
- CLARKS CREEK AT STEWART AVENUE NEAR PUYALLUP, WAUSGS gauge · Washington · 56 ft³/s52°F43 mi52 mins ago
- WHITE RIVER AT 24TH ST E AT DIERINGER, WAUSGS gauge · Washington60°F46 mi52 mins ago
- LAKE TAPPS DIVERSION AT DIERINGER, WAUSGS gauge · Washington · 23 ft³/s55°F46 mi37 mins ago
- WHITE RIVER AT R STREET NEAR AUBURN, WAUSGS gauge · Washington · 577 ft³/s59°F49 mi1 hr ago
- CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WAUSGS gauge · Washington · 91 ft³/s54°F58 mi37 mins ago
- CEDAR RIVER NEAR LANDSBURG, WAUSGS gauge · Washington · 246 ft³/s53°F59 mi52 mins ago
- TAYLOR CREEK NEAR SELLECK, WAUSGS gauge · Washington · 20 ft³/s49°F61 mi1 hr ago
Nearest swimmable spots
Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.
Alder Lake
Seven-mile long reservoir for kayaking & angling with mountain views, plus a campground.
14 mi from your location
4.6(1,979)Alder Lake Park
Camping park by Alder Dam offering tent & RV sites, boat ramps, a dock & a protected swimming area.
16 mi from your location
4.9(10)South Fork Toutle River
tributary to the Toutle River in Cowlitz County and Skamania County, Washington state, United States of America
24 mi from your location
About this map
Every pin is a live reading from a USGS real-time monitoring station, captured in a daily snapshot. Colours follow the site’s cold-water-safety thresholds and describe the water at that one sensor — usually a river or stream gauge, not a swim beach — so treat them as a guide to what the water is doing nearby, not a verdict on a specific spot. Readings are provisional and can be revised by the USGS. Your location only sorts this page: the coordinates appear in the address bar (rounded to about a mile) and are not saved to an account or our database.
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.

